Processing device for bamboo curtain strips

Abstract

The invention discloses a processing device for bamboo curtain strips, and relates to the technical field of bamboo curtain processing. The device comprises two mounting discs, the two mounting discs are symmetrically distributed left and right, supporting frames are fixedly mounted at the bottom ends of the mounting discs on the left side and the right side, a threaded rod is fixedly mounted in the center between the mounting discs on the left side and the right side, and a rotating cylinder is rotationally connected to the outer side of the threaded rod between the mounting discs on the left side and the right side in a limiting mode; sliding grooves are evenly formed in the periphery of the rotating cylinder, mounting assemblies are arranged in the mounting discs on the left side and the right side, bamboo curtain strips are placed and mounted between the mounting assemblies on the left side and the right side, and a spraying assembly is arranged on the rotating cylinder in a limited sliding mode through the sliding grooves. According to the device, the outer sides of the bamboo curtain strips can be sprayed more evenly, the spraying amount is adjusted in a self-adaptive mode according to the left-right moving speed of the spraying assembly, the spraying uniformity of treating fluid in the transverse direction of the bamboo curtain strips is guaranteed, and then the processing treatment effect of the bamboo curtain strips is improved.

Description

Technical Field

[0001] The invention relates to the technical field of bamboo curtain processing, and in particular to a bamboo curtain strip processing device. Background Art

[0002] Bamboo curtain is a curtain made of bamboo. It is still widely loved by people in the continuous development of various synthetic materials because of its simple and refined, vivid and harmonious, green and environmentally friendly characteristics. The bamboo curtain is made by weaving bamboo curtain strips. After the bamboo is processed into bamboo curtain strips, in order to improve the service life and surface smoothness of the bamboo curtain strips, the surface of the bamboo curtain strips needs to be sprayed with treatment liquid.

[0003] However, the existing bamboo curtain strip processing device still has the following defects during use:

[0004] 1. The bamboo curtain strips used to make bamboo curtains are in the shape of flat long strips. The existing bamboo curtain strip processing device is not convenient for turning the bamboo curtain strips when spraying the processing liquid, which easily causes uneven spraying of the processing liquid on the outside of the bamboo curtain strips, thereby reducing the processing effect of the bamboo curtain strips.

[0005] 2. Since the bamboo curtain strips are long strips, a spraying device is often used to spray the treatment liquid from one side of the bamboo curtain strip to the other side. However, during the movement of the spraying device, the spraying amount cannot be adaptively adjusted according to the speed of its movement. Therefore, when the moving speed of the spraying device changes, it is easy to cause uneven distribution of the treatment liquid in the horizontal direction of the bamboo curtain strip, thereby reducing the processing effect of the bamboo curtain strip. Summary of the invention

[0006] The purpose of the present invention is to solve the problems that it is inconvenient to flip the bamboo curtain strips during the processing of the bamboo curtain strips, which easily causes uneven spraying of the treatment liquid on the outside of the bamboo curtain strips, and the spraying amount cannot be adaptively adjusted according to the speed of movement of the spraying device, which easily causes uneven distribution of the treatment liquid in the lateral direction of the bamboo curtain strips, thereby reducing the processing effect of the bamboo curtain strips. The present invention provides a bamboo curtain strip processing device to solve the problems.

[0007] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0008] A bamboo curtain strip processing device comprises two mounting plates, wherein the mounting plates are symmetrically distributed on the left and right sides, support frames are fixedly mounted on the bottom ends of the mounting plates on the left and right sides, a threaded rod is fixedly mounted at the center between the mounting plates on the left and right sides, a rotating drum is connected to the outer side of the threaded rod between the mounting plates on the left and right sides for limited rotation, sliding grooves are evenly provided on the outer periphery of the rotating drum, mounting components are arranged inside the mounting plates on the left and right sides, bamboo curtain strips are placed and mounted between the mounting components on the left and right sides, and a spraying component is arranged on the rotating drum for limited sliding through the sliding grooves.

[0009] Furthermore, the spray assembly is located on the inner side of the bamboo curtain strips, so that the spray assembly sprays toward the bamboo curtain strips from the inner side.

[0010] Furthermore, the mounting assembly includes a center gear, and center gears are fixedly installed on the periphery of the left and right sides of the rotating drum located in the inner area of ​​the mounting plate, and the outer side of the center gear inside the mounting plate is evenly limited and rotatably connected with mounting columns, and the adjacent ends of the mounting columns on the left and right sides extend inward to the inner side of the mounting plate, and planetary gears are fixedly installed on the periphery of the middle part of the mounting columns, and the planetary gears are located on the outer side of the center gear and are meshed with the center gear. Therefore, during the rotation of the center gear, all the planetary gears on the outer side can be driven to rotate, and adjacent sides of the mounting columns on the left and right sides are provided with mounting grooves.

[0011] Furthermore, extrusion strips are symmetrically fixedly connected to both ends of the inner side of the installation groove, and the extrusion strips are made of elastic material to facilitate extrusion and positioning of the bamboo curtain strips.

[0012] Furthermore, the spray assembly includes a threaded sleeve, the inner side of the rotating cylinder is slidingly connected with the threaded sleeve, and the threaded sleeve is threadedly connected to the threaded rod, so when the threaded sleeve rotates relative to the threaded rod, it can move left and right, the outer side of the rotating cylinder is slidingly connected with a mounting ring, connecting columns are evenly fixedly installed between the outer side of the threaded sleeve and the inner side of the mounting ring, the connecting columns are slidingly connected to the slide groove, an annular groove is opened inside the mounting ring, the annular groove is used to store the treatment liquid, the periphery of the mounting ring is evenly provided with spraying mechanisms, and a filling port is provided between the spraying mechanisms on the periphery of the mounting ring for adding treatment liquid into the annular groove.

[0013] Furthermore, the ejection mechanism includes a delivery pipe, a delivery pipe is evenly fixedly installed on the periphery of the mounting ring, an inner end of the delivery pipe is fixedly connected to the inner side wall of the annular groove, an outer end of the delivery pipe extends to the outside of the mounting ring, a nozzle is fixedly installed in the middle of the outer end of the delivery pipe, circular grooves are evenly opened on the periphery of the delivery pipe on one side of the inner part of the annular groove, a sealing cylinder is slidably connected to the inside of the delivery pipe, a mounting frame is fixedly installed on the top of the sealing cylinder, the mounting frame is of hollow design, a spring is fixedly connected between the middle part of the mounting frame and the inner side wall of the annular groove, so that the sealing cylinder can move elastically inside the delivery pipe.

[0014] Furthermore, the circular groove penetrates the side wall of the delivery pipe, so that the inner cavity of the delivery pipe is connected with the annular groove, so that the treatment liquid inside the annular groove can enter the interior of the delivery pipe through the circular groove.

[0015] Furthermore, the outer side wall of the sealing cylinder is attached to the inner side wall of the conveying pipe, so that the sealing cylinder can seal the circular groove.

[0016] Furthermore, in the initial state, the sealing cylinder is close to the inner wall of the annular groove, and the length of the sealing cylinder is greater than the length of the circular groove distribution, so that in the initial state, the sealing cylinder can seal all the circular grooves, and in the process of the sealing cylinder moving outward, the circular grooves can be gradually opened from the inside.

[0017] Furthermore, a driving wheel is connected to the rotating drum in a limited rotation below the mounting plate on the left, and the driving wheel is attached to the rotating drum. A motor is fixedly installed on the left end of the mounting plate on the left, and the motor is connected to the driving wheel in transmission. Therefore, the driving wheel is driven by the motor to rotate, and the rotating drum is driven to rotate.

[0018] The beneficial effects of the present invention are as follows:

[0019] 1. The present invention, by driving the rotating drum to rotate and the function of the installation assembly, can drive the installed bamboo curtain strips to flip during the spraying process, and at the same time cooperate with the rotation of the spraying assembly during the spraying process, can spray the outer side of the bamboo curtain strips more evenly, thereby improving the processing effect of the bamboo curtain strips.

[0020] 2. The present invention, by driving the rotating drum to rotate and the action of the spraying assembly, can realize that the spraying assembly is driven to rotate while moving left and right for spraying. At the same time, in conjunction with the design of the spraying mechanism in the spraying assembly, the spraying amount can be increased when the left and right moving speed of the spraying assembly becomes faster, and the spraying amount can be reduced when the left and right moving speed of the spraying assembly becomes slower. The spraying amount is adaptively adjusted according to the speed of the left and right movement of the spraying assembly, thereby ensuring the uniformity of the treatment liquid spraying in the lateral direction of the bamboo curtain strips, improving the processing effect of the bamboo curtain strips, and stopping the transportation of the treatment liquid when the mounting ring stops rotating and moving, thereby avoiding waste of the treatment liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0022] Figure 2 The present invention is a partial cross-sectional three-dimensional structure schematic diagram Figure 1 ;

[0023] Figure 3 The present invention is a partial cross-sectional three-dimensional structure schematic diagram Figure 2 ;

[0024] Figure 4 It is a schematic diagram of the cross-sectional three-dimensional structure of the mounting plate of the present invention;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the installation component and the spraying component of the present invention;

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the installation assembly of the present invention;

[0027] Figure 7 The present invention is a schematic diagram of the installation of the three-dimensional structure of the spray assembly Figure 1 ;

[0028] Figure 8 The present invention is a schematic diagram of the installation of the three-dimensional structure of the spray assembly Figure 2 ;

[0029] Fig. 9 It is a schematic diagram of the cross-sectional three-dimensional structure of the spray assembly of the present invention;

[0030] Fig.10 The three-dimensional structure diagram of the ejection mechanism of the present invention is shown in FIG. Figure 1 ;

[0031] Fig.11 The three-dimensional structure diagram of the ejection mechanism of the present invention is shown in FIG. Figure 2 .

[0032] Figure numerals: 1. mounting plate; 2. support frame; 3. threaded rod; 4. rotating drum; 5. slide groove; 6. mounting assembly; 61. central gear; 62. mounting column; 63. planetary gear; 64. mounting groove; 641. extrusion strip; 7. bamboo curtain strip; 8. spray assembly; 81. threaded sleeve; 82. mounting ring; 83. connecting column; 84. ring groove; 85. spraying mechanism; 851. delivery pipe; 852. nozzle; 853. circular groove; 854. sealing cylinder; 855. mounting frame; 856. spring; 86. filling port; 9. driving wheel; 10. motor. DETAILED DESCRIPTION

[0033] To make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0034] A processing device for bamboo curtain strips according to a preferred embodiment of the present invention will be described in detail below. Figure 1-Figure 4 As shown, a bamboo curtain strip processing device comprises a mounting plate 1, wherein the number of the mounting plates 1 is two and the mounting plates 1 are symmetrically distributed on the left and right sides, a support frame 2 is fixedly installed at the bottom end of the mounting plates 1 on the left and right sides, a threaded rod 3 is fixedly installed at the center between the mounting plates 1 on the left and right sides, a rotating drum 4 is connected to the outer side of the threaded rod 3 between the mounting plates 1 on the left and right sides for limited rotation, and sliding grooves 5 are evenly provided on the outer periphery of the rotating drum 4, mounting components 6 are arranged inside the mounting plates 1 on the left and right sides, a bamboo curtain strip 7 is placed and installed between the mounting components 6 on the left and right sides, a spraying component 8 is arranged on the rotating drum 4 for limited sliding through the sliding groove 5, and the spraying component 8 is located on the inner side of the bamboo curtain strip 7, so that the spraying component 8 sprays the bamboo curtain strip 7 from the inside.

[0035] A driving wheel 9 is connected to the rotating drum 4 below the left mounting plate 1 in a limited rotation manner. The driving wheel 9 is attached to the rotating drum 4. A motor 10 is fixedly installed on the left end of the left mounting plate 1, and the motor 10 is connected to the driving wheel 9 in transmission. Therefore, the driving wheel 9 is driven to rotate by the motor 10, and the rotating drum 4 is driven to rotate.

[0036] Furthermore, if Figure 2 , Figure 4-Figure 7 As shown, the mounting assembly 6 includes a center gear 61, and the center gears 61 are fixedly mounted on the periphery of the left and right sides of the rotating drum 4 located in the inner area of ​​the mounting plate 1, and the outer side of the center gear 61 inside the mounting plate 1 is evenly limited and rotatably connected with mounting columns 62, and the adjacent ends of the mounting columns 62 on the left and right sides extend inward to the inner side of the mounting plate 1, and the outer periphery of the middle part of the mounting columns 62 is fixedly mounted with planetary gears 63, and the planetary gears 63 are located on the outer side of the center gear 61 and are meshed with the center gear 61. Therefore, during the rotation of the center gear 61, all the planetary gears 63 on the outer side can be driven to rotate.

[0037] Adjacent sides of the left and right mounting columns 62 are each provided with a mounting groove 64 , and extrusion strips 641 are symmetrically fixedly connected to both ends of the inner side of the mounting groove 64 . The extrusion strips 641 are made of elastic material to facilitate extrusion and positioning of the bamboo curtain strips 7 .

[0038] Furthermore, if Figure 7-Figure 9As shown, the spray assembly 8 includes a threaded sleeve 81, the inner side of the rotating drum 4 is limitedly slidably connected with the threaded sleeve 81, and the threaded sleeve 81 is threadedly connected to the threaded rod 3, so when the threaded sleeve 81 rotates relative to the threaded rod 3, it can move left and right, the outer side of the rotating drum 4 is limitedly slidably connected with a mounting ring 82, and a connecting column 83 is evenly fixedly installed between the outer side of the threaded sleeve 81 and the inner side of the mounting ring 82, and the connecting column 83 is limitedly slidably connected to the slide groove 5.

[0039] An annular groove 84 is provided inside the mounting ring 82 for storing the treatment liquid. Spraying mechanisms 85 are evenly arranged on the periphery of the mounting ring 82 . A filling port 86 is provided between the spraying mechanisms 85 on the periphery of the mounting ring 82 for adding the treatment liquid into the annular groove 84 .

[0040] Furthermore, if Figure 9-11 As shown, the spraying mechanism 85 includes a delivery pipe 851, and the delivery pipe 851 is evenly fixedly installed on the periphery of the mounting ring 82, the inner end of the delivery pipe 851 is fixedly connected to the inner side wall of the annular groove 84, the outer end of the delivery pipe 851 extends to the outside of the mounting ring 82, and a nozzle 852 is fixedly installed in the middle of the outer end of the delivery pipe 851, and circular grooves 853 are evenly opened on the periphery of the delivery pipe 851 on one side inside the annular groove 84, and a sealing cylinder 854 is slidably connected inside the delivery pipe 851, and the circular groove 853 penetrates the side wall of the delivery pipe 851, so that the inner cavity of the delivery pipe 851 is connected to the annular groove 84, so that the processing liquid inside the annular groove 84 can enter the interior of the delivery pipe 851 through the circular groove 853.

[0041] A mounting frame 855 is fixedly installed on the top of the sealing cylinder 854. The mounting frame 855 is hollow in design. A spring 856 is fixedly connected between the middle of the mounting frame 855 and the inner side wall of the annular groove 84, so that the sealing cylinder 854 can move elastically inside the conveying pipe 851.

[0042] In the initial state, the sealing cylinder 854 is close to the inner wall of the annular groove 84, and the length of the sealing cylinder 854 is greater than the length of the circular groove 853, so that in the initial state, the sealing cylinder 854 can seal all the circular grooves 853, and in the process of the sealing cylinder 854 moving outward, the circular groove 853 can be gradually opened from the inside.

[0043] The working principle of the present invention is:

[0044] When the bamboo curtain strip 7 needs to be processed, the bamboo curtain strip 7 can be squeezed and limited to between the installation columns 62 on both sides by utilizing the design of the extrusion strip 641 inside the installation groove 64 on the side adjacent to the installation column 62, thereby completing the placement and installation of the bamboo curtain strip 7.

[0045] After the installation of the bamboo curtain strips 7 is completed, the motor 10 is started so that the motor 10 drives the driving wheel 9 to rotate, and the driving wheel 9 and the rotating drum 4 are attached to each other, thereby driving the rotating drum 4 to rotate. During the rotation of the rotating drum 4, the center gears 61 on the left and right sides can be driven to rotate. During the rotation of the center gear 61, the center gear 61 and the planetary gears 63 are engaged with each other, so that the outer planetary gears 63 can be driven to rotate simultaneously, so that the installation columns 62 rotate synchronously, thereby driving the bamboo curtain strips 7 installed between the installation columns 62 to flip.

[0046] During the rotation of the drum 4, the threaded sleeve 81 and the mounting ring 82 are connected by a limited sliding connection between the connecting column 83 in the slide groove 5, which can drive the threaded sleeve 81 and the mounting ring 82 to rotate. During the rotation of the threaded sleeve 81 and the mounting ring 82, the threaded sleeve 81 and the mounting ring 82 are connected by a threaded connection with the threaded rod 3. By controlling the rotation direction of the motor 10, the threaded sleeve 81 and the mounting ring 82 can be moved left and right along the drum 4.

[0047] While the mounting ring 82 moves left and right along the rotating drum 4, the treatment liquid inside the annular groove 84 of the mounting ring 82 can be sprayed outward through the spraying mechanism 85, and then the treatment liquid is sprayed from one side to the other side on the bamboo curtain strips 7 that are flipped outward. By utilizing the flipping of the bamboo curtain strips 7 and the rotation of the mounting ring 82 during the left and right movement, the outer side of the bamboo curtain strips 7 can be sprayed more evenly, thereby improving the processing effect of the bamboo curtain strips 7.

[0048] The principle of using the spraying mechanism 85 to spray the treatment liquid is as follows:

[0049] After the treatment liquid is added into the annular groove 84 through the filling port 86, during the process of the spray drive mounting ring 82 rotating, the sealing tube 854 inside the delivery pipe 851 will stretch the spring 856 to move outward under the action of centrifugal force, thereby gradually opening the circular groove 853 on the inside of the delivery pipe 851, so that the treatment liquid in the annular groove 84 can enter the delivery pipe 851 through the opened circular groove 853, and be sprayed outward from the nozzle 852 to realize the spraying of the treatment liquid.

[0050] When the speed at which the rotating drum 4 drives the mounting ring 82 to rotate changes, when the speed becomes faster, the speed at which the mounting ring 82 is driven to move left and right will also become faster by utilizing the cooperation between the threaded sleeve 81 and the threaded rod 3. At this time, due to the faster rotation speed of the mounting ring 82, the centrifugal force exerted on the sealing cylinder 854 will become larger, thereby causing the sealing cylinder 854 to move outward more, and more circular grooves 853 will be opened, so that more treatment liquid will enter the delivery pipe 851 to increase the spraying amount of the treatment liquid. On the contrary, when the rotation speed of the mounting ring 82 slows down, and the speed at which the mounting ring 82 is driven to move left and right also slows down, the centrifugal force exerted on the sealing cylinder 854 will decrease, and the sealing cylinder 854 will move inward under the action of the spring 856, thereby reducing the opening of the circular groove 853, so that less treatment liquid will enter the delivery pipe 851 to reduce the spraying amount of the treatment liquid, thereby realizing the adaptive adjustment of the spraying amount according to the speed at which the spraying assembly 8 moves left and right, ensuring the uniformity of the treatment liquid spraying in the horizontal direction of the bamboo curtain strips 7, and improving the processing effect of the bamboo curtain strips 7.

[0051] When the mounting ring 82 stops rotating and moving, the sealing cylinder 854 can completely seal the circular groove 853 under the action of the spring 856, thereby stopping the delivery of the treatment liquid and avoiding the waste of the treatment liquid.

[0052] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A bamboo curtain strip processing device, comprising a mounting plate (1), characterized in that: The number of the mounting plates (1) is two and they are symmetrically distributed on the left and right sides. The bottom ends of the mounting plates (1) on the left and right sides are fixedly mounted with support frames (2). A threaded rod (3) is fixedly mounted at the center between the mounting plates (1) on the left and right sides. A rotating drum (4) is connected to the outer side of the threaded rod (3) between the mounting plates (1) on the left and right sides in a limited rotation manner. Slide grooves (5) are evenly arranged on the outer periphery of the rotating drum (4). The interiors of the mounting plates (1) on the left and right sides are provided with mounting components (6). A bamboo curtain strip (7) is placed and mounted between the mounting components (6) on the left and right sides. The rotating drum (4) is provided with a spraying component (8) through a limited sliding manner through the slide groove (5).

2. The bamboo curtain strip processing device according to claim 1, characterized in that: The spraying assembly (8) is located on the inner side of the bamboo curtain strip (7).

3. The bamboo curtain strip processing device according to claim 1, characterized in that: The installation component (6) comprises: A central gear (61), the central gear (61) being fixedly mounted on the periphery of the left and right sides of the rotating drum (4) located in the inner area of ​​the mounting plate (1); A mounting column (62), the outer side of the central gear (61) inside the mounting plate (1) is evenly and rotationally connected with the mounting column (62), and adjacent ends of the mounting columns (62) on the left and right sides both extend inwardly to the inner side of the mounting plate (1); Planetary gears (63), the outer periphery of the middle part of the mounting column (62) is fixedly mounted with planetary gears (63), and the planetary gears (63) are located outside the central gear (61) and mesh with the central gear (61); A mounting groove (64) is provided on adjacent sides of the mounting posts (62) on the left and right sides.

4. The bamboo curtain strip processing device according to claim 3, characterized in that: Extrusion strips (641) are symmetrically fixedly connected at both ends of the inner side of the installation groove (64), and the extrusion strips (641) are made of elastic material.

5. The bamboo curtain strip processing device according to claim 1, characterized in that: The spray assembly (8) comprises: A threaded sleeve (81), the inner side of the rotating drum (4) is limitedly slidably connected with the threaded sleeve (81), and the threaded sleeve (81) is threadedly connected to the threaded rod (3); A mounting ring (82), the outer side of the rotating drum (4) being limitedly slidably connected with the mounting ring (82); A connecting column (83), wherein the connecting column (83) is evenly fixedly installed between the outer side of the threaded sleeve (81) and the inner side of the mounting ring (82), and the connecting column (83) is limitedly slidably connected to the slide groove (5); An annular groove (84), wherein the interior of the mounting ring (82) is provided with an annular groove (84), and the annular groove (84) is used to store a treatment liquid; A spraying mechanism (85), the spraying mechanism (85) being evenly arranged on the periphery of the mounting ring (82); A filling port (86) is provided at a location between the outer periphery of the mounting ring (82) and the ejection mechanism (85).

6. The bamboo curtain strip processing device according to claim 5, characterized in that: The ejection mechanism (85) comprises: A delivery pipe (851), wherein the delivery pipe (851) is evenly and fixedly mounted on the periphery of the mounting ring (82), an inner end of the delivery pipe (851) is fixedly connected to the inner side wall of the annular groove (84), and an outer end of the delivery pipe (851) extends to the outside of the mounting ring (82); A nozzle (852), wherein the nozzle (852) is fixedly mounted at the middle of one end of the outer side of the delivery pipe (851); A circular groove (853), wherein the outer periphery of the delivery pipe (851) located inside the annular groove (84) is evenly provided with a circular groove (853); A sealing cylinder (854), the interior of the delivery pipe (851) is slidably connected with the sealing cylinder (854); A mounting frame (855), the top end of the sealing cylinder (854) is fixedly mounted with the mounting frame (855), and the mounting frame (855) is of hollow design; A spring (856) is fixedly connected between the middle of the mounting frame (855) and the inner side wall of the annular groove (84).

7. The bamboo curtain strip processing device according to claim 6, characterized in that: The circular groove (853) penetrates the side wall of the delivery tube (851), so that the inner cavity of the delivery tube (851) is connected to the annular groove (84).

8. The bamboo curtain strip processing device according to claim 6, characterized in that: The outer wall of the sealing cylinder (854) is attached to the inner wall of the delivery tube (851), so that the sealing cylinder (854) can seal the circular groove (853).

9. The bamboo curtain strip processing device according to claim 6, characterized in that: In the initial state, the sealing cylinder (854) is close to the inner wall of the annular groove (84), and the length of the sealing cylinder (854) is greater than the length of the circular grooves (853), so that in the initial state, the sealing cylinder (854) can seal all the circular grooves (853).

10. The bamboo curtain strip processing device according to any one of claims 1 to 9, characterized in that: A driving wheel (9) is connected to the rotating drum (4) below the left mounting plate (1) in a limited rotation manner, and the driving wheel (9) is attached to the rotating drum (4). A motor (10) is fixedly mounted on the left end of the left mounting plate (1), and the motor (10) is connected to the driving wheel (9) in a transmission manner.

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